ASN Lookup Tool

OSTV s.r.o. bella.sk SK SK 8 Routes

AS Data

AS209531

AS209531OSTV s.r.o.

AS Number 209531
AS Name OSTV
Organization OSTV s.r.o. (org-os354-ripe)
Country SK
Website bella.sk
Number of IPv4 Routes 4
Number of IPv6 Routes 4
ASN type ISP
Allocation Status ASSIGNED
Registry RIPE
Date Allocated 2019-01-22

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Use ASN data for AS209531 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
147.78.168.0/23 512
2a09:27c0::/30 ~317×10²⁷
194.110.119.0/24 256
2a09:27c4::/30 ~317×10²⁷
2a09:27c0::/29 ~634×10²⁷
147.78.170.0/23 512
2a14:5980::/29 ~634×10²⁷
147.78.168.0/22 1024

Raw Whois Response

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See https://docs.db.ripe.net/terms-conditions.html

% Note: this output has been filtered.
%       To receive output for a database update, use the "-B" flag.

% Information related to 'AS208885 - AS214345'

as-block:       AS208885 - AS214345
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2026-07-13T14:17:33Z
last-modified:  2026-07-13T14:17:33Z
source:         RIPE

% Information related to 'AS209531'

% Abuse contact for 'AS209531' is 'martin@bella.sk'

aut-num:        AS209531
as-name:        OSTV
org:            ORG-OS354-RIPE
descr:          SIX
import:         from AS2607 accept ANY
descr:          SuperNetwork
import:         from AS39392 accept ANY
descr:          Peering.cz
import:         from AS61195 accept ANY
descr:          Apple
import:         from AS714 accept ANY
descr:          Microsoft
import:         from AS8075 accept ANY
descr:          Cloudflare
import:         from AS13335 accept ANY
export:         to AS2607 announce AS209531
export:         to AS61195 announce AS209531
export:         to AS39392 announce AS209531
export:         to AS714 announce AS209531
export:         to AS8075 announce AS209531
export:         to AS13335 announce AS209531
admin-c:        TA8909-RIPE
tech-c:         TA8909-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-sk-ostvsro-1-MNT
created:        2019-01-22T15:06:50Z
last-modified:  2024-04-09T07:32:53Z
source:         RIPE # Filtered
descr:          OSTV s.r.o.
remarks:        https://ostv.sk

organisation:   ORG-OS354-RIPE
org-name:       OSTV s.r.o.
country:        SK
reg-nr:         53 239 962
org-type:       LIR
address:        Cirm�nska 4/632
address:        94905
address:        Nitra - Dolne Krskany
address:        SLOVAKIA
phone:          +421905568734
admin-c:        TA8909-RIPE
tech-c:         TA8909-RIPE
abuse-c:        AR73681-RIPE
mnt-ref:        lir-sk-ostvsro-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-sk-ostvsro-1-MNT
created:        2023-12-28T12:23:05Z
last-modified:  2026-05-13T07:09:15Z
source:         RIPE # Filtered

role:           tech
address:        SLOVAKIA
address:        Nitra - Dolne Krskany
address:        94905
address:        Cirm�nska 4/632
phone:          +421905568734
nic-hdl:        TA8909-RIPE
mnt-by:         lir-sk-ostvsro-1-MNT
created:        2023-12-28T12:23:03Z
last-modified:  2023-12-28T12:23:04Z
source:         RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.123 (ABERDEEN)

Parsed Whois Response

Peers

AS Number Description Country
AS199081 Lancom Ltd. GR
AS40994 Hohl IT e.U. AT
AS39392 SH.cz s.r.o. CZ
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS60602 Inovare-Prim SRL MD
AS31230 Slovak University of Technology in Bratislava SK
AS44901 Belcloud LTD BG
AS22356 Durand do Brasil Ltda BR
AS9136 Wobcom GmbH DE
AS198150 SIACOM JSC GE
AS8529 Zain Omantel International FZ-LLC AE
AS57344 Telehouse EAD BG
AS214757 Jakub Krsa CZ
AS3303 Swisscom Schweiz AG CH
AS29504 Freenet Liberec, z.s. CZ
AS714 Apple Inc. US
AS47692 Nessus GmbH AT
AS34224 Neterra Ltd. BG
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS14840 BR.Digital Telecom BR
AS37721 Virtual Technologies & Solutions BF
AS33891 Core-Backbone GmbH DE
AS32590 Valve Corporation US
AS57463 NetIX Communications JSC BG
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET SK
AS15935 ha vel internet s.r.o. CZ
AS15935 ha-vel internet s.r.o. CZ
AS8801 Rocket Fibre Ltd GB
AS8447 A1 Telekom Austria AG AT
AS8075 Microsoft Corporation US
AS42000 Futruy s.r.o. CZ
AS6204 INTERKVM HOST SRL RO
AS212483 LEVEL EIGHTY SIX COMMUNICATIONS LTD GB
AS208882 COOL NET SK
AS24482 SG.GS SG
AS61195 Peering.cz s.r.o. CZ
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS51184 Fonira Telekom GmbH AT
AS28917 Fiord Networks, UAB LT
AS6663 Euroweb Romania S.R.L. RO
AS212483 LEVEL EIGHTY-SIX COMMUNICATIONS LTD GB
AS33891 Core Backbone GmbH DE
AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation AT
AS3303 Swisscom (Schweiz) AG CH
AS59890 Kabel TV Lampert GmbH & Co KG AT
AS8529 Zain Omantel International FZ LLC AE
AS16276 OVH SAS FR
AS8218 operated Upstreamnet gmbh FR
AS8218 Zayo Infrastructure France SA FR
AS50629 LWLcom GmbH DE
AS59890 Kabel-TV Lampert GmbH & Co KG AT
AS3212 Telemach Slovenija d.o.o. SI
AS24940 Hetzner Online GmbH DE
AS39120 Convergenze S.p.A. IT
AS216265 ARISTO NETWORKS LTD GB
AS264409 GRUPO YAX BR
AS44306 OMONIA HR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS24482 SG.GS SG
AS39392 SH.cz s.r.o. CZ
AS14840 BR.Digital Telecom BR
AS1764 Next Layer Telekommunikationsdienstleistungs und Beratungs GmbH AT
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS12735 TurkNet Iletisim Hizmetleri A.S. TR
AS31230 Slovak University of Technology in Bratislava SK
AS22356 Durand do Brasil Ltda BR
AS6663 Euroweb Romania S.R.L. RO
AS33891 Core Backbone GmbH DE
AS41327 Fiber Telecom S.p.A. IT
AS15935 ha vel internet s.r.o. CZ
AS13194 UAB Bite Lietuva LT
AS42000 Futruy s.r.o. CZ
AS3303 Swisscom Schweiz AG CH
AS8218 operated Upstreamnet gmbh FR
AS50629 LWLcom GmbH DE
AS20562 Broadband Hosting B.V. NL

Downstreams

AS Number Description Country
AS208882 COOL NET SK

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Frequently Asked Questions

ASN AS209531 is an Autonomous System Number used to identify a network for BGP internet routing.
AS209531 is listed under OSTV s.r.o..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.